{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
\toprule
                &\multicolumn{1}{c}{(1)}   &\multicolumn{1}{c}{(2)}   &\multicolumn{1}{c}{(3)}   &\multicolumn{1}{c}{(4)}   \\
\midrule
Own             &   0.0386***&   0.0414***&   0.0512** &   0.0598** \\
                & (0.0131)   & (0.0134)   & (0.0256)   & (0.0260)   \\
\addlinespace
Rival           &    0.283***&    0.132***&    0.147***&   0.0364   \\
                & (0.0167)   & (0.0219)   & (0.0304)   & (0.0386)   \\
\addlinespace
Fringe          &            &    0.162***&            &    0.119***\\
                &            & (0.0221)   &            & (0.0348)   \\
\addlinespace
Brent Spot      &    0.629***&    0.618***&    0.739***&    0.724***\\
                & (0.0119)   & (0.0101)   & (0.0129)   & (0.0107)   \\
\midrule
Rival Measure   &            &      Avg   &            &      Avg   \\
IV              &            &            &      Yes   &      Yes   \\
fstat           &            &            &     4676   &     3151   \\
N               &    71664   &    71624   &    71664   &    71624   \\
\bottomrule
\end{tabular}
}
